Deck 30: Computer Safety and Ethics

Question 1

Surge protectors help protect computers from ____.

A) hackers
B) sniffers
C) power spikes
D) hard disk crashes

Answer 1

C

Question 2

Before providing personal information or credit card information on an e-commerce site, first verify that the site is secure.

Answer 2

True

Question 3

A software firewall is more secure and easier to monitor than a hardware firewall.

Answer 3

False

Question 4

It is the responsibility of a company or individual to protect their data.

Question 5

A(n) public key deciphers the encrypted information in a transmission.

Question 6

When communicating on a forum, blog, or social network or other similar Internet-related sites, use a(n) alias to protect your privacy.

Question 7

Computer phishing involves invading someone else's computer, usually for personal gain or the satisfaction of a security system.

Question 8

Data that has been saved cannot be lost or corrupted by equipment failure, software viruses or hackers, fire or flood, or power irregularities.

Question 9

One easy way to avoid data loss is to ____.

A) plug the computer into a grounded outlet
B) save frequently
C) install a firewall
D) turn on some form of encryption

Question 10

It is estimated that ____ causes millions of dollars of damage each year, along with the theft of important and valuable data.

A) hacking
B) encryption
C) spying
D) eavesdropping

Question 11

Sniffer attacks use a script or program to log on to an account using hundreds of words or phrases stored in a dictionary file.

Question 12

Some spyware disguises itself as antispyware to gain access to your system.

Question 13

Eavesdropping software can be downloaded free from the Internet and used by a hacker to access an unsecured wireless connection.

Question 14

If a network is large, a software firewall that controls the computers from one point should be implemented.

Question 15

Old computer hardware such as monitors can create an environmental hazard if disposed of improperly.

Question 16

Using a notebook computer introduces risks not associated with desktop computers.

Question 17

What can result from making too many of the same motions over a long period of time?

A) Browser hijacking
B) Brute force attacks
C) Repetitive strain injury
D) Relaxed eye muscles

Question 18

What action might obstruct the air vents in your notebook computer and cause it to overheat?

A) Leaving it in the same position on the desk for too long
B) Using a cooling pad
C) Setting it directly on your lap
D) Plugging it into a grounded outlet

Question 19

If you work for a company that provides e-mail services, the information that you send is your property.

Question 20

Firewalls help prevent employees from tampering with or deleting data.

Question 21

The goal of ____ is to collect information about the user, the user's browsing habits, and other personal information.

A) a sniffer
B) worms
C) a virus
D) spyware

Question 22

TSL and SSL technology enables ____.

A) data to be backed up securely
B) companies to monitor unauthorized computer activity
C) system administrators to restrict access to files
D) sensitive information to be encrypted

Question 23

Case 30-2 Molly has just purchased a router and is setting up a wireless network in her home office. She wants to secure it properly. If Molly does not properly secure her wireless network connection, what could happen if her neighbor uses her broadband connection?

A) Her Internet access could be slower
B) She could be charged additional costs
C) She could be held responsible for any illegal activity
D) Any of the above

Question 24

Case 30-2 Molly has just purchased a router and is setting up a wireless network in her home office. She wants to secure it properly. What is the first step Molly should take when setting up her wireless network?

A) Download eavesdropping software
B) Change the default password
C) Turn off the default encryption
D) Configure a hardware firewall

Question 25

FIGURE 30-1 The message in Figure 30-1 above shows an example of ____.

A) hacking
B) phishing
C) sniffing
D) browser hijacking

Question 26

Case 30-1 Nelson is a graphic designer who works long hours on his computer. He tries to take precautions to avoid chronic physical maladies such as eyestrain, back problems, and repetitive strain injuries. What kind of furniture should Nelson use to help adapt his equipment and his workplace to fit himself?

A) Expensive
B) Light-weight
C) Ergonomic
D) Soft

Question 27

A(n) ____________________ is a program that hackers use to capture IDs and passwords on a network.

Question 28

Which of the following would be considered the strongest password?

A) JeR3My
B) tHund3r$t0rM
C) SouTHWeST!
D) #1fusion

Question 29

External hard drives can be used to help ____.

A) prevent computer hacking
B) avoid data loss
C) safeguard against software threats
D) protect your system against spyware

Question 30

If non-copyrighted information is published on a Web site, ____.

A) it is true
B) it cannot be copied and used as your own
C) it is false
D) the author is relieved of any responsibility

Question 31

Case 30-1 Nelson is a graphic designer who works long hours on his computer. He tries to take precautions to avoid chronic physical maladies such as eyestrain, back problems, and repetitive strain injuries. What can Nelson do to help avoid or minimize eyestrain?

A) Use a low-resolution monitor to increase visibility
B) Stay in the same position so his eyes become more comfortable
C) Avoid using extra lighting so the monitor is more easily visible
D) Take regular breaks to allow the eye muscles to relax

Question 32

Any information stored on a computer in an educational facility is the property of the ____.

A) person using the computer
B) school
C) person who created the information
D) none of the above

Question 33

When is it possible for the information that you submit on the Internet to be gathered by many persons and used for various situations?

A) When you use a secure site
B) Only if you don't have a firewall
C) When the data is encrypted
D) Any time

Question 34

To make sure your e-commerce transactions are secure and to protect your private information, you should ____.

A) use a secure browser
B) check privacy policies
C) keep personal information private
D) all of the above

Question 35

Which of the following is not true about spyware?

A) It tracks your Web habits
B) It can take over control of your computer
C) It has redeeming qualities
D) It can direct you to Web sites you have not chosen to visit

Question 36

Often, you can inadvertently run a virus program by ____.

A) installing a security update
B) backing up data
C) opening an e-mail message or attachment
D) using a surge protector

Question 37

What is another term for brute force attacks?

A) Browser hijacking
B) Spyware attacks
C) Keylogger attacks
D) Dictionary attacks

Question 38

When you use a computer in a public place, you should ____.

A) verify that you have logged off
B) install antivirus software
C) use cookies to track your computer use
D) use a code name

Question 39

FIGURE 30-2 You could use the program shown in Figure 30-2 above to ____.

A) protect your system against spyware
B) back up files
C) configure a hardware firewall
D) password protect your wireless network

Question 40

What should you do before donating a computer?

A) Remove the antivirus software
B) Password-protect the operating system
C) Delete data from the hard drive
D) Turn off any encryption technologies

Question 41

A(n) ____________________ is a malicious program that records keystrokes.

Question 43

Why are passwords important? How do you maintain passwords and keep them secure? How do you create a strong password?

Question 44

____________________ are small files that are created when you visit a Web site and are stored on your computer, then accessed again the next time you visit the same site.

Question 45

A(n) ____________________ encrypts the information in a data transmission.

Question 46

Hackers often use spyware to control your browser, a practice called ____________________.